quankun1972004 quankun1972004

25-11-2022
Physics

contestada

Câu 37. Một bánh đà dạng trụ đặc đồng chất có khối lượng 50 kg, bán kính 40 cm, quay đều với tốc độ 30 vòng/phút dưới tác dụng của lực tiếp tuyến 60 N. Công suất của lực tác dụng là:

Respuesta :

Otras preguntas

translate into algebraic expression " the sum of five times m and n

A whale is different from a fish in many ways. One thing that makes a whale different is that it is a mammal. This means that it is similar to humans in that it

A person's Body Mass Index (BMI) is a measure of the mount of fat in their body. The relationship between antioxidant food consumption per day in cups and the B

please help me please

Which type of balance does the artist use in this work? O radial O collateral O asymmetrical O symmetrical

Which equation represents a line that passes through (–9, –3) and has a slope of –6? y – 9 = –6(x – 3) y + 9 = –6(x + 3) y – 3 = –6(x – 9) y + 3 = –6(x + 9)

Explain how to use a graph of the function f(c) to find f(3).

A juice factory offers its juice in both bottles and cans. A class of students on a field trip decides to compare the numbers of cases of bottled juice and cann

(PLEASE HELP DUE TODAY!) A gas has a volume of 1000.0 mL at a temperature of 20.OK and a pressure of 1.0 atm. What will be the new volume when the temperature i

f(x) = x2 + 2x find f(-3)